EM3B2 -材料科学的语义集成引擎

Q Social Sciences

Program-Electronic Library and Information Systems Pub Date : 2016-02-01 DOI:10.1108/PROG-01-2015-0004

Chongchong Zhao, C. Dong, Xiaoming Zhang

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引用次数: 1

摘要

目的——海量数据的集成和检索已经引起了足够的重视，因此W3C工作组发布了R2RML来规范从关系数据到语义感知数据的转换。但是，它只提供了到资源描述框架(RDF)的数据转换机制。映射对齐的生成仍然需要手工工作或其他算法。因此，本文的目的是提出一种面向领域的自动映射方法和R2RML标准的应用。设计/方法论/方法-在本文中，材料科学的重点是展示一个面向领域的映射的例子。建立源场概念和M3B2 (Metal Materials Mapping Background Base)知识库，支持自动推荐算法。至于RDF文件的生成，其思想是分别生成三元组和链接。三元组的链接遵循主客体关系，对象属性的链接可以通过…

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EM3B2 - a semantic integration engine for materials science

Purpose – The integration and retrieval of the vast data have attracted sufficient attention, thus the W3C workgroup releases R2RML to standardize the transformation from relational data to semantic-aware data. However, it only provides a data transform mechanism to resource description framework (RDF). The generation of mapping alignments still needs manual work or other algorithms. Therefore, the purpose of this paper is to propose a domain-oriented automatic mapping method and an application of the R2RML standard. Design/methodology/approach – In this paper, materials science is focussed to show an example of domain-oriented mapping. source field concept and M3B2 (Metal Materials Mapping Background Base) knowledge bases are established to support the auto-recommending algorithm. As for the generation of RDF files, the idea is to generate the triples and the links, respectively. The links of the triples follow the object-subject relationship, and the links of the object properties can be achieved by the...

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来源期刊

Program-Electronic Library and Information Systems 工程技术-计算机：信息系统

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： ■Automation of library and information services ■Storage and retrieval of all forms of electronic information ■Delivery of information to end users ■Database design and management ■Techniques for storing and distributing information ■Networking and communications technology ■The Internet ■User interface design ■Procurement of systems ■User training and support ■System evaluation